title: Loss of MHC class II gene and protein expression in diffuse large B-cell lymphoma is related to decreased tumor immunosurveillance and poor patient survival regardless of other prognostic factors: a follow-up study from the Leukemia and Lymphoma Molecular Profiling Project.
mesh_terms: D005500:Follow-Up Studies; D006684:HLA-DR Antigens / Q000235:genetics; D000949:Histocompatibility Antigens Class II / Q000235:genetics*; D006801:Humans; D007157:Immunologic Surveillance; D016393:Lymphoma, B-Cell / Q000235:genetics* / Q000401:mortality*; D020411:Oligonucleotide Array Sequence Analysis; D011379:Prognosis; D016019:Survival Analysis
chemical_list: D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II